Dog chew



FIG. 1 is a top view of a dog chew showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear side view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a perspective view thereof.

The broken lines shown in the drawings represent unclaimed portions of the dog chew and form no part of the claimed design. 

The ornamental design for a dog chew, as shown and described. 